7 results on '"Agharasouli, Zahra"'
Search Results
2. A preliminary study of some pragmatic skills of hearing and hearing-impaired children by story retelling test.
- Author
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Jarollahi, Farnoush, Modarresi, Yahya, Agharasouli, Zahra, and Jafari, Salimeh
- Published
- 2013
3. Developing a story retelling test for the assessment of language structure in Persian-speaking children.
- Author
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Jafari, Salimeh, Agharasouli, Zahra, Modaresi, Yahya, and Kamali, Mohammad
- Subjects
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STATISTICAL correlation , *LANGUAGE acquisition , *SPEECH evaluation , *STATISTICS , *STORYTELLING , *INTER-observer reliability , *RESEARCH methodology evaluation , *DESCRIPTIVE statistics - Abstract
Background and Aim: Valid identification, prevention, and treatment of language disorders have a high priority for the clinicians. Story retelling is a method for studying language development which is faster than other procedures in implementing and analyzing, and has a reliable scoring system. The aim of this project is to construct story retelling test for assessing language structure in 6-7 year old, Persian children. Methods: An appropriate story for 6-7 year old children was written by the help of a speech pathologist, a linguist, and a novelist. The validity of the constructed story was checked by 14 experts. Then related pictures were design and their validity was examined. The test was conducted on 72 children (36 girls, 36 boys) of 6-7 years. The reliability was administered with a test-retest design with a two week interval. The reliability of the scoring system was evaluated with inter-rater method. Results: Content validity index for this test was 89%, interclass correlation was 83%, and standard error of measurement was 2.76. The interclass correlation for scoring system was 93% and Pearson's correlation was 90%. Correlation of the test-retest scores was statistically significant (p<0.01). Conclusion: This story retelling test has appropriate validity and reliability. It is suitable for quick assessment of language structure in 6-7 year old, Persian children. [ABSTRACT FROM AUTHOR]
- Published
- 2012
4. Development, validity and reliability of the speech prosody comprehension test.
- Author
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Torke Ladani, Narges, Agharasouli, Zahra, Ashayeri, Hassan, Mahmoudi Bakhtiyari, Behrouz, Kamali, Mohammad, and Zohreh Ziatabar Ahmadi, Seyyede
- Subjects
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COMMUNICATION methodology , *AUDIOLOGY , *CULTURE , *EXPERIMENTAL design , *RESEARCH methodology , *RELIABILITY (Personality trait) , *INTELLIGIBILITY of speech , *METHODOLOGY ,RESEARCH evaluation ,PHYSIOLOGICAL aspects of speech - Abstract
Background and Aim: The communication process includes both verbal and nonverbal elements. Nonverbal behavior or body language includes facial expression, eye contact, posture and prosody. Prosody conveys semantic or affective information to a listener. Nonetheless, so far in Iran no report on assessment of speech prosody comprehension in patients has ever been published. The aim of this study was to measure the validity and reliability of the prosody comprehension test specifically designed for the Persian language and culture. Methods: This study is a type of test development. 73 sentences were orated by 22 professional vocalists in eight different prosodies. A total of 6582 voices were prepared which were listened by 200, 18-30 year-old students and a voice specialist. Having the content validity calculated for all voices, 1473 voices were found to be unanimously agreed upon by all participants in terms of emotional status which were analyzed by a voice specialist. Eventually, 169 voices were selected for developing the prosody comprehension test including the following four subtests: none motional prosody discrimination, emotional discrimination, naming of prosody and naming conflicts. Reliability of the test was determined by performing the test on 32, 18-60 year-old normal people. Results: The designed test of comprehension prosody had 100% content validity ratio and 94% reliability and the correlation of test of prosody was 89% (p=0.001). Conclusion: This test in Persian language has appropriate validity and reliability and is appropriate for assessment of prosody comprehension. [ABSTRACT FROM AUTHOR]
- Published
- 2012
5. Comparison of medical and voice therapy for reflux laryngitis based on acoustic and laryngeal characteristics.
- Author
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Ardakani, Abbas Dehestani, Torabinezhad, Farhad, Agharasouli, Zahra, Izadi, Farzad, and Keyhani, Mohammad Reza
- Subjects
VOICE disorders ,COMPARATIVE studies ,LARYNX ,SOUND ,VOICE disorder treatment ,DIAGNOSIS ,LARYNGITIS ,THERAPEUTICS - Abstract
Background and Aim: Reflux laryngitis is extremely common among patients with voice disorder. Medical therapy approaches are not efficient enough. The main goal of this study is to assess the acoustic and laryngeal characteristics of patients with dysphonia before and after medical or voice therapy, and to evaluate the effectiveness of each. Methods: In this retrospective study, 16 reflux laryngitis patients were assessed. Five received complete voice therapy, tow ceased voice therapy and nine received medication. Perceptual voice evaluation was performed by a speech-language pathologist, the severity of voice problem was calculated, based on the affected acoustic and laryngeal characteristics pre- and post-treatment. Results: Post-treatment evaluation in patients who received complete voice therapy indicates 80 percent improvement in the severity of disorder and 100 percent improvement in the perceptual voice evaluation. After medical therapy, we observed that voice disorder and perceptual voice evaluation are improved 44 and 66 percent respectively. The improvement was statistically significant in both treatment approaches: complete voice therapy (P=0.039) and medical therapy (p=0.017). Conclusion: In patients with reflux laryngitis, most acoustic and laryngeal characteristics were normal and satisfying after the treatment. It can be concluded that the proficiency of voice therapy in improving the acoustic and laryngeal characteristics is comparable to medical therapy. [ABSTRACT FROM AUTHOR]
- Published
- 2010
6. Effect of voicing on spacial indices of consonants.
- Author
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Bohlooli, Arash, Agharasouli, Zahra, Torabinezhad, Farhad, and Keyhani, Mohammad Reza
- Subjects
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TONGUE , *PALATE abnormalities , *INDEXES , *CONSONANTS , *ELECTRODES , *PHONOLOGY , *PHONETICS , *VOICE analysis , *SPEECH perception - Abstract
Background and Aim: For better using of electropalatography in assessment and treatment procedures it is important to know normal tongue to palate contact patterns. Several factors can change consonant's articulatory patterns. One of them is voicing. In addition to determine amount of spacial indices of studied consonants, this research aimed to study tongue behavior related to change in voicing. Materials and Methods: This is a descriptive analytic study. Consonant linguapalatal contacts were studied using reading electropalatography by recording 4 normal Persian speaking adults (aged between 21-25) repeating CVCV syllables (C=/s,z,t,d/, V=/a/) ten times. Contact patterns were examined for total number of electrodes contacted and other spatial indices. Comparisons were made across voicing contrast. Results: In this study amount of spacial indices of studied consonants determined. It's found that there was not significant difference between voiced and voiceless cognate according to number of contact and other special indices. Conclusion: The findings of this study are in according with previous studies in other languages about the effect of voicing upon linguapalatal contact patterns. Difference in voicing does not make clear change in spacial indices related to tongue contact pattern. Compared to other parts, Tip of the tongue seem to be more sensitive for change in voicing and oral air pressure. [ABSTRACT FROM AUTHOR]
- Published
- 2009
7. Sentence repetition test for measurement of grammatical development in Farsi speaking children.
- Author
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Hasanati, Fatemeh, Agharasouli, Zahra, Bakhtiyari, Behrouz Mahmoudi, and Kamali, Mohammad
- Subjects
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COMPARATIVE grammar , *LANGUAGE & languages , *LANGUAGE acquisition - Abstract
Background and Aim: valid identification, prevention, and treatment of language disorders are a high priority for the speech and language professionals. One method for studying language development is sentence repetition that is faster to implement and analysis than other procedures. The aim of this project was constructing sentence repetition test as a quick measure of grammatical potency in 2.5 to 4 year old children. Methods: Sentences appropriate for 2.5 to 4 year old children were selected during several stages by speech and language pathologist and linguists. The validity of sentences was assessed by professional masters in this theme. Subsequently, 41 sentences including those with 80% high validity were selected as the test sentences. Appropriate pictures were also provided with sentences. The test was administrated to 72 children in 3 groups (2.5-3, 3-3.5, and 3.5-4 year olds, gender matched). The reliability was administered with a test-retest design across a 2 weeks interval. Results: Content validity Index for this test was 80%. "Test-retest reliability" was used for reliability of this test. The Interclass correlation coefficient for this test was 0.95 and standard error measurement was 7.45. The average of scores for sentence repetition, between groups was significant (p<0.001, p<0.001, p= 0.014). Conclusion: This sentence repetition test has the appropriate validity and reliability as well as the capability of proper and quick assessment (screening) of grammatical development in 2.5 to 4 year old Persian speaking children. [ABSTRACT FROM AUTHOR]
- Published
- 2011
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